BeverageCups to Grams

Rich simple syrup (2:1) Cups to Grams

Updated: July 28, 2026 · Source: Beverage density reference (2:1 sugar-to-water syrup density approximation.)

Snapshot

1 cup of rich simple syrup (2:1) equals 314.66 grams. Conversion Encyclopedia keeps one fixed beverage basis on this page so the calculator, common values, and reverse page stay aligned.

Reference basis: 1.33 g/mL.
Example: 2 cups = 629.32 g.
Source basis: Beverage density reference.

Use the interactive calculator below for custom values and the common-value table for quick checks.

Interactive conversion

Converter Calculator

314.66 Grams

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314.66 grams

With 1 cup of Rich simple syrup (2:1), that equals 314.66 grams.

Machine access

Available to apps and AI agents

Rich simple syrup (2:1) Cups to Grams can be requested through Conversion Encyclopedia's structured interfaces by software and compatible AI agents. The rich-simple-syrup-2-1 identifier tells the conversion engine which ingredient record to use for the same calculation shown by the calculator.

Machine-readable identifiers

Conversion family: beverage
Source unit: cup_us
Target unit: gram
Ingredient: rich-simple-syrup-2-1

The JSON API and OpenAPI specification use the identifiers to reach the conversion engine. WebMCP lets compatible AI agents request the same calculation.

Example API request and response

POST /api/v1/convert

Request

{
  "family": "beverage",
  "value": 1,
  "from": "cup_us",
  "to": "gram",
  "material": "rich-simple-syrup-2-1"
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "beverage",
    "value": 1,
    "from": "cup_us",
    "to": "gram",
    "result": {
      "raw": 314.66204,
      "display": "314.66"
    },
    "canonicalPath": "/beverage/cups-to-grams/rich-simple-syrup-2-1/"
  }
}

Full API documentation

Explanation

Convert US cups of rich simple syrup (2:1) to grams using a density reference of 1.33 g/mL. With the US cup fixed at 236.588 mL, that gives 314.66 grams per cup for this ingredient.

That is useful for syrups and sweeteners used in bars, desserts, and beverage prep where sticky volume measures still need reliable weight equivalents. Rich simple syrup (2:1) can vary with sugar concentration and temperature, so the converter keeps one syrup-style reference instead of switching between generic sweetener charts.

Method & Density Basis

Density basis: 1.33 g/mL (anchored to US cup 236.588 mL and US fl oz 29.57 mL).
Applied factor: 1 Cup = 314.66 Grams.
Consistency rule: mirror pages invert the same per-liquid constants so forward and reverse directions remain aligned.
Source: Beverage density reference (2:1 sugar-to-water syrup density approximation.)

Common Conversion Values

Cups	Grams
1/4	78.67
1/3	104.88
1/2	157.33
3/4	236
1	314.66
1 1/2	471.99
2	629.32
3	943.99
4	1,258.65

Methodology

Rich simple syrup (2:1) density evidence

Rich simple syrup (2:1) uses 1.33 g/mL in this dataset, which is 33.0% heavier by volume than the 1 g/mL water reference. Evidence status: medium-confidence. Source basis: 2:1 sugar-to-water syrup density approximation.

Brand formulation, alcohol or sugar concentration, carbonation, and serving temperature can change the weight of a measured volume. Use this value as a documented reference rather than a producer specification.

Questions & answers

Frequently Asked Questions

How many grams are in 1 cup of Rich simple syrup (2:1)?

1 US cup of Rich simple syrup (2:1) is 314.66 grams using the density reference for this converter.

What density basis does this cup conversion use for Rich simple syrup (2:1)?

It uses a density of 1.33 g/mL with the US cup standard (236.588 mL).

How many grams are in 2 cups of Rich simple syrup (2:1)?

2 US cups of Rich simple syrup (2:1) are 629.32 grams using the density reference for this converter.

How do I convert Rich simple syrup (2:1) grams back to cups?

Use the mirror Grams To Cups page; for this ingredient, 1 g = < 0.01 cups.